Section 28085

Any motor vehicle may be equipped with a theft alarm system which flashes the lights of the vehicle, or sounds an audible signal, or both, and which operates as follows:

(a)

The system may flash any of the lights required or permitted on the vehicle.

(b)

The system may sound an audible signal.

(c)

No vehicle shall be equipped with a theft alarm system which emits the sound of a siren.

Location: https://www.weblaws.org/california/codes/ca_veh_code_section_28085.

Original source: https://­leginfo.­legislature.­ca.­gov/­faces/­codes_displaySection.­xhtml?lawCode=VEH&sectionNum=28085.­ External link icon (last accessed December 5, 2016).